Pentair Haffmans

Pentair Haffmans specializes in carbon dioxide (CO₂) solutions. Our technologies are used in the brewing, soft drink, wine, bioethanol and biogas industries to recover CO₂ from fermentation processes.
Pentair Haffmans' biogas upgrading technology offers substantial advantages compared to conventional systems. Pentair Haffmans’ system recovers 100 percent of the methane, which eliminates the environmentally-harmful ‘methane slip’. As an option, the CO₂ by-product is recovered and can be sold, providing plant operators with an additional source of income.  
Our biogas upgrading systems are based on a combination of membrane and cryogenic technology and range from standard plug-and-play units to custom-designed solutions.